A Noninvasive Way to Study Groundwater-Dependent Ecosystems
Fiber Optics Can Improve Borehole Measurements
Ocean Carbon Uptake More Variable Than Previously Thought
Where Does the Bed of a River Change from Gravel to Sand?
What Causes Nitric Oxide to Infiltrate the Ozone Layer?
Uncertainty in Deforestation’s Effects on Amazonian Climate
Trapping Waves in Earth's Plasmasphere
From Magnetic Field Data, the Flow of Earth’s Core
